Watch: Be'er Sheva's Melikson laces 20-yard bullet beyond Celtic
Russell Cheyne / Reuters
What on earth did Celtic manager Brendan Rodgers say at half-time?
The Bhoys were suffering a second-half collapse on home soil after 57 minutes, with Hapoel Be'er Sheva's Maor Melikson's drive reducing the deficit to one - just 12 minutes after the host took a 3-0 lead into Wednesday's break.
Related - Watch: Griffiths' sweet free-kick earns quick brace vs. Hapoel Be'er Sheva
Celtic showed its supposed supremacy through a Tomas Rogic effort and Leigh Griffiths brace, but Maranhao and Melikson quickly made a game of it in the Champions League play-off's second stanza.